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Intel Pentium 4 2.66A GHz - RK80546PE0671M (BX80546PE2667E)
Specifications
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Intel Pentium 4 2.66 GHz specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Desktop |
| Family | Intel Pentium 4 |
| CPU part numbers | RK80546PE0671M is an OEM/tray microprocessor BX80546PE2667E is a boxed microprocessor |
| Frequency ? | 2667 MHz |
| Bus speed ? | 533 MHz |
| Clock multiplier ? | 20 |
| Package | 478-pin Flip-Chip Pin Grid Array (FC-mPGA4)
1.378" x 1.378" (3.5 cm x 3.5 cm) |
| Socket | Socket 478 / mPGA478B |
| | | S-spec numbers |
| |
ES/QS processors |
Production processors |
| Part number |
QYN6 |
SL7E9 |
SL8B3 |
| BX80546PE2667E | | + | |
| RK80546PE0671M | + | | + |
|
| | | Architecture / Microarchitecture |
| Microarchitecture | Netburst |
| Processor core ? | Prescott |
| Core steppings ? | B0 (QYN6) C0 (SL7E9) E0 (SL8B3) |
| CPUIDs | F31 (QYN6) F33 (SL7E9) F41 (SL8B3) |
| Manufacturing process | 0.09 micron
125 million transistors |
| Data width | 32 bit |
| The number of cores | 1 |
| The number of threads | 1 |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 16 KB data cache |
| Level 2 cache size ? | 1 MB 8-way set associative cache with error-correction code |
| Features | - MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
|
| Low power features | - System Management mode
- Auto HALT mode ?
- Stop Grant mode ?
- Sleep mode ?
|
| | | Electrical / Thermal parameters |
| V core ? | 1.25V - 1.4V |
| Minimum/Maximum operating temperature ? | 5°C - 69.1°C |
| Thermal Design Power ? | 89 Watt |
| |
| Notes on Intel RK80546PE0671M |
- Bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz
- To distinguish this processor from Pentium 4 2.66 GHz with 512KB L2 cache, this CPU is often referred to as Pentium 4 2.66A GHz
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CPUs, related to Intel Pentium 4 2.66 GHz (RK80546PE0671M)
| Model |
Freq. |
L2 cache |
L3 cache |
TDP |
Features |
| Intel Desktop Pentium 4 Prescott family, Socket 478 |
| Pentium 4 2.26 GHz (RK80546PE051512) | 2.26 GHz | 512 KB | | 89 Watt | SSE3 |
| Pentium 4 2.4 GHz (B80546PE0561M) | 2.4 GHz | 1 MB | | 89 Watt | SSE3 |
| Pentium 4 2.66 GHz (RK80546PE0671M) | 2.66 GHz | 1 MB | | 89 Watt | SSE3 |
| Pentium 4 2.8 GHz (RK80546PE0721M) | 2.8 GHz | 1 MB | | 89 Watt | SSE3 |
| Pentium 4 2.8 GHz (RK80546PG0721M) | 2.8 GHz | 1 MB | | 89 Watt | SSE3, HT |
| Pentium 4 3 GHz (RK80546PG0801M) | 3 GHz | 1 MB | | 89 Watt | SSE3, HT |
| Pentium 4 3.2 GHz (RK80546PG0881M) | 3.2 GHz | 1 MB | | 103 Watt | SSE3, HT |
| Pentium 4 3.4 GHz (RK80546PG0961M) | 3.4 GHz | 1 MB | | 103 Watt | SSE3, HT |
| Intel Desktop Pentium 4 Prescott family, Netburst micro-architecture, Other sockets |
| Pentium 4 650 | 3.4 GHz | 2 MB | | 84 Watt | SSE3, NX, 64-bit, HT, SS |
| Pentium 4 570 / 570J | 3.8 GHz | 1 MB | | 115 Watt | SSE3, NX, HT |
| Pentium 4 571 | 3.8 GHz | 1 MB | | 115 Watt | SSE3, NX, 64-bit, HT |
| Pentium 4 660 | 3.6 GHz | 2 MB | | 115 Watt | SSE3, NX, 64-bit, HT, SS |
| Pentium 4 662 | 3.6 GHz | 2 MB | | 115 Watt | SSE3, NX, 64-bit, HT, VT, SS |
| Pentium 4 662 (P) | 3.6 GHz | 2 MB | | 84 Watt | SSE3, NX, 64-bit, HT, VT, SS |
| Pentium 4 670 | 3.8 GHz | 2 MB | | 115 Watt | SSE3, NX, 64-bit, HT, SS |
| Pentium 4 672 | 3.8 GHz | 2 MB | | 115 Watt | SSE3, NX, 64-bit, HT, VT, SS |
| Other families, Netburst micro-architecture, Socket 478 |
| Celeron 2.7 GHz (RK80532RC068128) | 2.7 GHz | 128 KB | | 66.8 Watt | SSE3 |
| Celeron 2.8 GHz (RK80532RC072128) | 2.8 GHz | 128 KB | | 68.4 Watt | SSE3 |
| Celeron D 345 | 3.06 GHz | 256 KB | | 73 Watt | SSE3 |
| Celeron D 350 | 3.2 GHz | 256 KB | | 73 Watt | SSE3 |
| Pentium 4 3.2 GHz (RK80532PG088512) | 3.2 GHz | 512 KB | | 82 Watt | SSE3, HT |
| Pentium 4 EE 3.2 GHz (RK80532PG0882M) | 3.2 GHz | 512 KB | 2 MB | 92.1 Watt | SSE3, HT |
| Pentium 4 3.4 GHz (RK80532PG096512) | 3.4 GHz | 512 KB | | 89 Watt | SSE3, HT |
| Pentium 4 EE 3.4 GHz (RK80532PG0962M) | 3.4 GHz | 512 KB | 2 MB | 102.9 Watt | SSE3, HT |
• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium 4 2.66 GHz (RK80546PE0671M)
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
SSE3 - SSE3 instructions NX - Virus Protection / Execute Disable bit 64-bit - AMD64 / EM64T technology HT - Hyper-Threading VT - Virtualization SS - SpeedStep
FAQ
Q: Is it possible to upgrade my Pentium 4 2.66 GHz CPU?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.
Intel Pentium 4 2.66 GHz Overclocking
Sorry, overclocking information is not available at this time.
Pictures (2)
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| Intel Pentium 4 2.66A GHz (top) |
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Dell P4 OEM CPU |
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| Intel Pentium 4 2.66A GHz (bottom) |
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Dell OEM P4 CPU |
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Comments (1)
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